Alexopoulos Christos

Christos Alexopoulos

Information about the author Christos Alexopoulos will soon be added to the site.
Found 14 papers in total
Steady‐State Simulation with Replication‐Dependent Initial Transients: Analysis and Examples
Steady‐State Simulation with Replication‐Dependent Initial Transients: Analysis and Examples
2013
The replicated batch means (RBM) method for steady‐state simulation output...
A simple and robust batch‐ordering inventory policy under incomplete demand knowledge
A simple and robust batch‐ordering inventory policy under incomplete demand knowledge
2012
Generally, the derivation of an inventory policy requires the knowledge of the...
Folded overlapping variance estimators for simulation
Folded overlapping variance estimators for simulation
2012
We propose and analyze a new class of estimators for the variance parameter of a...
Efficient computation of overlapping variance estimators for simulation
Efficient computation of overlapping variance estimators for simulation
2007
For a steady–state simulation output process, we formulate efficient algorithms...
Modeling patient arrivals in community clinics
Modeling patient arrivals in community clinics
2008
We develop improved methods for modeling and simulating the streams of patients...
Exact expected values of variance estimators for simulation
Exact expected values of variance estimators for simulation
2007
We formulate exact expressions for the expected values of selected estimators of the...
Properties of batched quadratic-form variance parameter estimators for simulations
Properties of batched quadratic-form variance parameter estimators for simulations
2001
We examine the practice of batching of certain quadratic-form estimators for the...
State space partition algorithms for stochastic systems with applications to minimum spanning trees
State space partition algorithms for stochastic systems with applications to minimum spanning trees
2000
We investigated state space partition methods for computing probability measures...
Properties of batched quadratic-form variance parameter estimators for simulations
Properties of batched quadratic-form variance parameter estimators for simulations
2001
We examine the practice of batching of certain quadratic-form estimators for the...
State space partitioning methods for stochastic shortest path problems
State space partitioning methods for stochastic shortest path problems
1997
This paper describes methods for computing measures related to shortest paths in...
Partition-reversible Markov processes
Partition-reversible Markov processes
1999
This study introduces a generalization of reversibility called...
Minimal connected enclosures on an embedded planar graph
Minimal connected enclosures on an embedded planar graph
1999
We study five problems of finding minimal enclosures comprised of elements of a...
A conservative method for selecting the best simulated system
A conservative method for selecting the best simulated system
1996
Multinomial data are often produced in simulation experiments designed for comparing...
Distribution-free confidence intervals for conditional probabilities and ratios of expectations
Distribution-free confidence intervals for conditional probabilities and ratios of expectations
1994
Many simulation experiments are concerned with the estimation of a ratio of two...
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